Rebirth resets your current Level and Power level in exchange for a higher level cap and a power-gain multiplier in Cars VS Tape. Train until the live Rebirth panel says you qualify, then confirm the reset with Rebirth!.
Always use the requirement shown in your own panel, since a number shown in a screenshot is not a permanent rule.
Reach the level cap shown in the Rebirth menu
Train on a treadmill to build Power and raise your Level. When you are close to the requirement, check the Rebirth panel from the left side of the HUD.

Read the eligibility preview before doing anything else. If it does not show that you are ready, keep training on the treadmill. The panel's current requirement is the one to follow.
Press Rebirth and rebuild with the new multiplier
When the panel shows that you qualify, use this order:
- Open
Rebirth. Select the Rebirth control on the left side of the HUD. - Check the preview. Read the listed requirement and reset details before confirming.
- Confirm with
Rebirth!. The manual confirmation completes the Rebirth. - Return to a treadmill. Rebuild Power before making another tape-wall run.
- Continue the loop. Drive through the tape to earn Wins, then use Wins to buy better cars.
The higher cap gives you more room for the next climb, while the power-gain multiplier helps you rebuild Power. Stronger treadmill types can also unlock after the required number of Rebirths. Check the unlock text in your game for that requirement instead of relying on a fixed count.
Treadmill, car, and title Power bonuses can stack, so keep the bonuses you have available while retraining. If you are comparing when to reset, the Merge a Mini Army rebirth guide and Slime RNG Rebirth Guide show other ways Roblox players weigh a reset against more farming.









